:
- ;
- , ;
- .
, , , 2.1.
I = I(t) = ε(t)/σ, σ = σ = (203), , -
, (2.3.1)
0, 1,..., ,...,; τ1,..., τ,..., τ , :
1. = 1.
- (. 2.3), ' = 1
. (2.3.2)
t = τ 1 (2.3.2) :
.
0, ∞ τ 1 (. 2.3).
0 t = 0. ∞ - t = 0 . τ 1 . 2.3.
. 2.3. , -, n = 1.
2. n ≠ 1.
:
1 =2 =...= =...= (2.3.3)
τ 1 τ 2 ...τ ...τ (2.3.4)
(2.3.1) :
, (2.3.5)
(2.3.3),
.
= 2 1 = 2 = ∞/2.
(2.3.5) (2.3.4) :
, :
.
τ 1 τ 2 . 2.3
.2.3. , -, n = 2.
= 3 1 = 2 = 3 = ∞/3,
.
τ 1, τ 2 τ 3 . 2.3.
.2.3. , -, n = 3.
. 2.3(1), . 2.3(2) .
2.3(1). (2.3.1) - .
ʳ n | 10-4, -1 | τ, | ||||||
0 | ∞ | 1 | 2 | 3 | τ 1 | τ 2 | τ 3 | |
|
|
2.3(2). (104, -1) ( 104, -1) , ( - ).
t | Ie | n = 1 | n = 2 | n = 3 | |||
IP | Δ, % | IP | Δ, % | IP | Δ, % | ||
5 (0,00139 ) | |||||||
6 | |||||||
24 | |||||||
7 (168 ) | |||||||
1 (730 ) | |||||||
3 (2190 ) | |||||||
6 (4380 ) | |||||||
12 (8760 ) | |||||||
( = 1...) |
:
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200__ .
2.4